20:35:19 Create new PHPExcel object<br />20:35:19 Set document properties<br />20:35:19 Add some data<br />20:35:19 Rename worksheet<br />20:35:19 Write to Excel2007 format<br />20:35:20 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0407 seconds<br />20:35:20 Current memory usage: 4 MB<br />20:35:20 Write to Excel5 format<br />20:35:20 File written to 42richText.xls<br />Call time to write Workbook was 0.0309 seconds<br />20:35:20 Current memory usage: 4 MB<br />20:35:20 Peak memory usage: 4 MB<br />20:35:20 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />